Stand up straight facing a wall.
Place both hands onto the wall at chest height with your fingers pointing upward.
Gently press the heels of your hands into the wall, flattening your shoulder blades down against your rib cage.
Keeping your body straight, bend your elbows, bringing yourself closer to the wall.
Ensure you keep your shoulder blades fixed against your rib cage throughout this movement.
Straighten your elbows to push yourself back up.
